Lantern



FIG. 1 is a front view of a "lantern" showing my design; the rear view corresponds;

FIG. 2 is a left side view thereof, and right side view corresponds;

FIG. 3 is a top plan view thereof, with the handle removed for clarity of illustration; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for a lantern, as shown and described. 